feat: fairlight audio routing

package.json

@@ -61,7 +61,7 @@
 		"@sofie-automation/code-standard-preset": "^0.3.0",
 		"@types/jest": "^26.0.23",
 		"@types/node": "^12.20.13",
-		"atem-connection": "~2.4",
+		"atem-connection": "~2.5",
 		"jest": "^26.6.3",
 		"open-cli": "^6",
 		"rimraf": "^3.0.2",
@@ -77,7 +77,7 @@
 		"source"
 	],
 	"peerDependencies": {
-		"atem-connection": "~2.4"
+		"atem-connection": "~2.5"
 	},
 	"dependencies": {
 		"deepmerge": "^4.2.2",

src/resolvers/fairlight-audio.ts

@@ -0,0 +1,46 @@
+import { Commands as AtemCommands, Commands, Fairlight } from 'atem-connection'
+import { State as StateObject } from '..'
+import { getAllKeysNumber, diffObject, fillDefaults } from '../util'
+import { PartialDeep } from 'type-fest'
+
+export function resolveFairlightAudioState(
+	oldState: PartialDeep<StateObject>,
+	newState: PartialDeep<StateObject>
+): Array<Commands.ISerializableCommand> {
+	const commands: Array<AtemCommands.ISerializableCommand> = []
+	if (!newState.fairlight) return commands
+
+	if (newState.fairlight.audioRouting || oldState.fairlight?.audioRouting) {
+		commands.push(
+			...resolveFairlightAudioRoutingState(newState.fairlight.audioRouting, oldState.fairlight?.audioRouting)
+		)
+	}
+
+	return commands
+}
+
+export function resolveFairlightAudioRoutingState(
+	oldState: PartialDeep<Fairlight.FairlightAudioRouting> | undefined,
+	newState: PartialDeep<Fairlight.FairlightAudioRouting> | undefined
+): Array<AtemCommands.ISerializableCommand> {
+	const commands: Array<AtemCommands.ISerializableCommand> = []
+
+	for (const outputId of getAllKeysNumber(oldState?.outputs, newState?.outputs)) {
+		const oldProperties = fillDefaults<Pick<Fairlight.FairlightAudioRoutingOutput, 'sourceId'>>(
+			{ sourceId: 0 },
+			oldState?.outputs?.[outputId]
+		)
+		const newProperties = fillDefaults<Pick<Fairlight.FairlightAudioRoutingOutput, 'sourceId'>>(
+			{ sourceId: 0 },
+			newState?.outputs?.[outputId]
+		)
+
+		const props = diffObject<Fairlight.FairlightAudioRoutingOutput>(oldProperties, newProperties)
+		const command = new AtemCommands.AudioRoutingOutputCommand(outputId)
+		if (command.updateProps(props)) {
+			commands.push(command)
+		}
+	}
+
+	return commands
+}

src/resolvers/index.ts

@@ -9,6 +9,7 @@ import { resolveMacroPlayerState } from './macro'
 import { getAllKeysNumber } from '../util'
 import { resolveMediaPlayerState } from './media'
 import { PartialDeep } from 'type-fest'
+import { resolveFairlightAudioState } from './fairlight-audio'
 
 export function videoState(
 	oldState: PartialDeep<StateObject>,
@@ -22,6 +23,7 @@ export function videoState(
 	commands.push(...resolveDownstreamKeyerState(oldState, newState))
 	commands.push(...resolveSuperSourceState(oldState, newState, version))
 	commands.push(...resolveAudioState(oldState, newState))
+	commands.push(...resolveFairlightAudioState(oldState, newState))
 	commands.push(...resolveMediaPlayerState(oldState, newState))
 
 	// resolve auxilliaries:

yarn.lock

@@ -972,10 +972,10 @@ at-least-node@^1.0.0:
   resolved "https://registry.yarnpkg.com/at-least-node/-/at-least-node-1.0.0.tgz#602cd4b46e844ad4effc92a8011a3c46e0238dc2"
   integrity sha512-+q/t7Ekv1EDY2l6Gda6LLiX14rU9TV20Wa3ofeQmwPFZbOMo9DXrLbOjFaaclkXKWidIaopwAObQDqwWtGUjqg==
 
-atem-connection@~2.4:
-  version "2.4.0"
-  resolved "https://registry.yarnpkg.com/atem-connection/-/atem-connection-2.4.0.tgz#bcaf5713e6a3f64be45583bf98b0c294255b7f86"
-  integrity sha512-/D+fWWRrCcxzfCbSdUMT00nCR/S8xCwFTSE6oqFkFSb0mtxgCORs8WKMF0KZddPPuUU2S/4ZfR+Oh53Hm/d/jQ==
+atem-connection@~2.5:
+  version "2.5.0"
+  resolved "https://registry.yarnpkg.com/atem-connection/-/atem-connection-2.5.0.tgz#dceb616595af37d0b3c118d0a9e6f613f1a2d419"
+  integrity sha512-JZI0B9jfw91ALSx4hOQH8Mk5TGQuJcK1/tdHQDIvoPW+z7qOds2JPlxNHkk5Thg5pLVKBgMHxIXDWfQ5vHPw8w==
   dependencies:
     big-integer "^1.6.51"
     eventemitter3 "^4.0.4"